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i386: Fix race condition when using SC520 timers
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
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parent
141a62cc12
commit
27f13075a6
1 changed files with 6 additions and 5 deletions
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@ -35,6 +35,12 @@ void sc520_timer_isr(void)
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int timer_init(void)
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{
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/* Register the SC520 specific timer interrupt handler */
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register_timer_isr (sc520_timer_isr);
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/* Install interrupt handler for GP Timer 1 */
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irq_install_handler (0, timer_isr, NULL);
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/* Map GP Timer 1 to Master PIC IR0 */
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sc520_mmcr->gp_tmr_int_map[1] = 0x01;
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@ -54,11 +60,6 @@ int timer_init(void)
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sc520_mmcr->gptmr1maxcmpa = 100;
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sc520_mmcr->gptmr1ctl = 0xe009;
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/* Register the SC520 specific timer interrupt handler */
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register_timer_isr (sc520_timer_isr);
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/* Install interrupt handler for GP Timer 1 */
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irq_install_handler (0, timer_isr, NULL);
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unmask_irq (0);
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/* Clear the GP Timer 1 status register to get the show rolling*/
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